.type_question {
    width: 80%;
    margin: 40px auto 0;
    .questions {
        .qs {
            h3 {
                color: #3c3c3c;
                margin: 10px 0px;
            }
            ul {
                li {
                    overflow: hidden;
                    margin: 10px 0;
                    p {
                        float: left;
                        color: #3c3c3c;
                        font-size: 16px;
                        line-height: 30px;
                        background: rgb(191, 215, 237);
                        width: 100%;
                        padding: 3px 20px;
                        cursor: pointer;
                        box-sizing: border-box;
                        -moz-box-sizing: border-box;
                        -webkit-box-sizing: border-box;
                        border-radius: 10px;
                    }
                    .selected {
                        background: rgb(100, 149, 238);
                    }
                }
            }
        }
    }
    footer {
        margin-top: 35px;
        p {
            float: right;
            line-height: 36px;
            margin-right: 20px;
            color: red;
        }
        button {
            float: right;
            padding: 8px 30px;
            color: #fff;
            background: #5f7db8;
            border-radius: 5px;
            border: none;
            outline: none;
            cursor: pointer;
        }
        &>button:hover {
            background: powderblue;
        }
    }
}